Company Filing History:
Years Active: 2016-2020
Title: Innovations by Wei-Chang Liu in Semiconductor Technology
Introduction
Wei-Chang Liu is a prominent inventor based in Singapore, known for his significant contributions to semiconductor technology. With a total of 5 patents to his name, Liu has been instrumental in advancing the field through innovative designs and manufacturing methods.
Latest Patents
Liu's latest patents include a semiconductor device with a high-resistance gate. This invention features a first gate positioned on a substrate, with a gate dielectric layer situated between the first gate and the substrate. The design incorporates a pair of second gates located on either side of the first gate, with their top surfaces elevated above that of the first gate. Additionally, the device includes first and second spacers that enhance its functionality.
Another notable patent is a memory structure that comprises a substrate, at least one stacked gate structure, a first spacer conductive layer, and a first contact. The stacked gate structure features a control gate that extends in a specific direction. The first spacer conductive layer is strategically placed on one sidewall of the control gate, ensuring electrical insulation. This innovative memory structure allows for a larger process window of contact, showcasing Liu's expertise in enhancing semiconductor performance.
Career Highlights
Wei-Chang Liu is currently employed at United Microelectronics Corporation, where he continues to push the boundaries of semiconductor technology. His work has garnered attention for its practical applications and potential to revolutionize the industry.
Collaborations
Liu collaborates with esteemed colleagues, including Zhen Chen and Shen-De Wang, who contribute to his innovative projects and research endeavors.
Conclusion
Wei-Chang Liu's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His work not only advances technology but also sets the stage for future innovations in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.